On Mon, Oct 20, 2008 at 01:20:46PM +0200, Danny Sternkopf wrote: > >> Beside of TCP it is only possible to use multiple interfaces on the same > >> node with o2ib, right? With ko2iblnd one can setup several Lustre > >> networks for each IB interface. In fact you must setup several Lustre > >> networks otherwise only the 1st IB interface is used, correct? > > > > Yes, ksocklnd and ko2iblnd are the only LNDs that support multiple > > instances, i.e. LNet interfaces. Unlike ksocklnd, each ko2iblnd > > interface only sits on one IB interface, and multiple ko2iblnd > > interfaces can sit on a same IB interface. > > That's interesting as well. Does it mean I can configure two LNet > networks over the same IB interface like this?: > options lnet networks=o2ib0(ib0),o2ib1(ib0)
Yes, but such config has only been used for testing, e.g. testing routers without multi-homed nodes. Isaac _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
